mirror of
https://github.com/pbatard/rufus.git
synced 2024-08-14 23:57:05 +00:00
[core] allow detection and format of "raw" drives
* eg. GPT drives with no partitions were not enumerated by default * fixed disk mode needs to be enabled for this detection to occur * also fix the unwanted use of a drive letter in GetDrivePartitionData * also add a check for going over MAX_DRIVES * also fix improper separator line in FreeDOS menu due to UTF-8 source * closes #124
This commit is contained in:
Pete Batard
parent
a16d35698f
commit
63e6c02f02
6 changed files with 143 additions and 30 deletions
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@ -984,7 +984,8 @@ BOOL SetDOSLocale(const char* path, BOOL bFreeDOS)
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}
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if (bFreeDOS) {
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fprintf(fd, "!MENUCOLOR=7,0\nMENU\nMENU FreeDOS Language Selection Menu\n");
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fprintf(fd, "MENU ÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍÍ\nMENU\n");
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fprintf(fd, "MENU \xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD"
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"\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\xCD\nMENU\n");
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} else {
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fprintf(fd, "[MENU]\n");
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}
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@ -60,6 +60,7 @@ HANDLE GetDriveHandle(DWORD DriveIndex, char* DriveLetter, BOOL bWriteAccess, BO
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char logical_drive[] = "\\\\.\\#:";
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char physical_drive[24];
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DriveIndex &= DRIVE_INDEX_MASK;
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if ((DriveIndex < DRIVE_INDEX_MIN) || (DriveIndex > DRIVE_INDEX_MAX)) {
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uprintf("WARNING: Bad index value. Please check the code!\n");
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}
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@ -160,8 +161,10 @@ BOOL GetDriveLabel(DWORD DriveIndex, char* letter, char** label)
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*label = STR_NO_LABEL;
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hDrive = GetDriveHandle(DriveIndex, letter, FALSE, FALSE);
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if (hDrive == INVALID_HANDLE_VALUE)
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return FALSE;
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if (hDrive == INVALID_HANDLE_VALUE) {
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// Assume we have a raw drive without volume assigned if enable_fixed_disk is true
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return enable_fixed_disks;
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}
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safe_closehandle(hDrive);
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AutorunPath[0] = *letter;
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wDrivePath[0] = *letter;
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@ -206,7 +209,7 @@ BOOL GetDrivePartitionData(DWORD DeviceNumber, char* FileSystemName, DWORD FileS
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char DrivePath[] = "#:\\", tmp[256];
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DWORD i, nb_partitions = 0;
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hDrive = GetDriveHandle(DeviceNumber, DrivePath, FALSE, FALSE);
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hDrive = GetDriveHandle(DeviceNumber, NULL, FALSE, FALSE);
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if (hDrive == INVALID_HANDLE_VALUE)
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return FALSE;
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83
src/format.c
83
src/format.c
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@ -1093,13 +1093,56 @@ static BOOL RemountVolume(char drive_letter)
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return TRUE;
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}
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/*
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* Detect if a Windows Format prompt is active, by enumerating the
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* whole Windows tree and looking for the relevant popup
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*/
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static BOOL CALLBACK FormatPromptCallback(HWND hWnd, LPARAM lParam)
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{
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char str_buf[MAX_PATH];
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HWND *hFound = (HWND*)lParam;
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static const char* security_string = "Microsoft Windows";
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// The format prompt has the popup window style
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if (GetWindowLong(hWnd, GWL_STYLE) & WS_POPUPWINDOW) {
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str_buf[0] = 0;
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GetWindowTextA(hWnd, str_buf, MAX_PATH);
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str_buf[MAX_PATH-1] = 0;
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if (safe_strcmp(str_buf, security_string) == 0) {
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*hFound = hWnd;
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return TRUE;
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}
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}
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return TRUE;
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}
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/*
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* When we format a drive that doesn't have any existing partitions, we can't lock it
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* prior to partitioning, which means that Windows will display a "You need to format the
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* disk in drive X: before you can use it'. We have to close that popup manually.
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*/
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DWORD WINAPI CloseFormatPromptThread(LPVOID param) {
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HWND hFormatPrompt;
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while(format_op_in_progress) {
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hFormatPrompt = NULL;
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EnumChildWindows(GetDesktopWindow(), FormatPromptCallback, (LPARAM)&hFormatPrompt);
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if (hFormatPrompt != NULL) {
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SendMessage(hFormatPrompt, WM_COMMAND, (WPARAM)IDCANCEL, (LPARAM)0);
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uprintf("Closed Windows format prompt\n");
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}
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Sleep(50);
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}
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ExitThread(0);
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}
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/*
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* Standalone thread for the formatting operation
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*/
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DWORD WINAPI FormatThread(LPVOID param)
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{
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int r, pt, bt, fs, dt;
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BOOL ret;
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BOOL ret, no_volume = FALSE;
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DWORD num = (DWORD)(uintptr_t)param;
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HANDLE hPhysicalDrive = INVALID_HANDLE_VALUE;
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HANDLE hLogicalVolume = INVALID_HANDLE_VALUE;
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@ -1116,6 +1159,11 @@ DWORD WINAPI FormatThread(LPVOID param)
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pt = GETPARTTYPE((int)ComboBox_GetItemData(hPartitionScheme, ComboBox_GetCurSel(hPartitionScheme)));
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bt = GETBIOSTYPE((int)ComboBox_GetItemData(hPartitionScheme, ComboBox_GetCurSel(hPartitionScheme)));
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if (num & DRIVE_INDEX_RAW_DRIVE) {
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no_volume = TRUE;
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uprintf("Using raw drive mode\n");
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}
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hPhysicalDrive = GetDriveHandle(num, NULL, TRUE, TRUE);
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if (hPhysicalDrive == INVALID_HANDLE_VALUE) {
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FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_OPEN_FAILED;
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@ -1126,16 +1174,19 @@ DWORD WINAPI FormatThread(LPVOID param)
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// ... but we can't write sectors that are part of a volume, even if we have
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// access to physical, unless we have a lock (which doesn't have to be write)
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// Also, having a volume handle allows us to unmount the volume
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hLogicalVolume = GetDriveHandle(num, drive_name, FALSE, TRUE);
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if (hLogicalVolume == INVALID_HANDLE_VALUE) {
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uprintf("Could not lock volume\n");
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FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_OPEN_FAILED;
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goto out;
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if (!no_volume) {
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hLogicalVolume = GetDriveHandle(num, drive_name, FALSE, TRUE);
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if (hLogicalVolume == INVALID_HANDLE_VALUE) {
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uprintf("Could not lock volume\n");
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FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_OPEN_FAILED;
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goto out;
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}
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UnmountDrive(hLogicalVolume);
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}
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UnmountDrive(hLogicalVolume);
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AnalyzeMBR(hPhysicalDrive);
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AnalyzePBR(hLogicalVolume);
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if (!no_volume)
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AnalyzePBR(hLogicalVolume);
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if (IsChecked(IDC_BADBLOCKS)) {
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do {
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@ -1198,7 +1249,8 @@ DWORD WINAPI FormatThread(LPVOID param)
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}
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}
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// Close the (unmounted) volume before formatting, but keep the lock
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safe_closehandle(hLogicalVolume);
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if (!no_volume)
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safe_closehandle(hLogicalVolume);
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// Especially after destructive badblocks test, you must zero the MBR/GPT completely
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// before repartitioning. Else, all kind of bad things can happen.
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@ -1210,6 +1262,7 @@ DWORD WINAPI FormatThread(LPVOID param)
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}
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UpdateProgress(OP_ZERO_MBR, -1.0f);
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CreateThread(NULL, 0, CloseFormatPromptThread, NULL, 0, NULL);
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if (!CreatePartition(hPhysicalDrive, pt, fs, (pt==PARTITION_STYLE_MBR)&&(bt==BT_UEFI))) {
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FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_PARTITION_FAILURE;
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goto out;
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@ -1219,6 +1272,18 @@ DWORD WINAPI FormatThread(LPVOID param)
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// Add a small delay after partitioning to be safe
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Sleep(200);
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if (no_volume) {
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hLogicalVolume = GetDriveHandle(num, drive_name, FALSE, TRUE);
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if (hLogicalVolume == INVALID_HANDLE_VALUE) {
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uprintf("Could not lock volume\n");
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FormatStatus = ERROR_SEVERITY_ERROR|FAC(FACILITY_STORAGE)|ERROR_OPEN_FAILED;
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goto out;
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}
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UnmountDrive(hLogicalVolume);
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safe_closehandle(hLogicalVolume);
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}
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// If FAT32 is requested and we have a large drive (>32 GB) use
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// large FAT32 format, else use MS's FormatEx.
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ret = ((fs == FS_FAT32) && (SelectedDrive.DiskSize > LARGE_FAT32_SIZE))?
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57
src/rufus.c
57
src/rufus.c
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@ -94,7 +94,6 @@ static BOOL iso_size_check = TRUE;
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static BOOL log_displayed = FALSE;
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static BOOL iso_provided = FALSE;
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static int selection_default;
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BOOL enable_fixed_disks = FALSE, advanced_mode = TRUE;
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/*
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* Globals
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@ -109,6 +108,7 @@ HWND hDeviceList, hPartitionScheme, hFileSystem, hClusterSize, hLabel, hBootType
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HWND hISOProgressDlg = NULL, hLogDlg = NULL, hISOProgressBar, hISOFileName, hDiskID;
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BOOL use_own_c32[NB_OLD_C32] = {FALSE, FALSE}, detect_fakes = TRUE, mbr_selected_by_user = FALSE;
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BOOL iso_op_in_progress = FALSE, format_op_in_progress = FALSE;
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BOOL enable_fixed_disks = FALSE, advanced_mode = TRUE;
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int dialog_showing = 0;
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uint16_t rufus_version[4];
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RUFUS_UPDATE update = { {0,0,0,0}, {0,0}, NULL, NULL};
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@ -657,11 +657,22 @@ static BOOL GetUSBDevices(DWORD devnum)
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continue;
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}
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if (device_number.DeviceNumber >= MAX_DRIVES) {
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uprintf("Device Number %d is too big - ignoring device\n");
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continue;
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}
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if (GetDriveLabel(device_number.DeviceNumber + DRIVE_INDEX_MIN, &drive_letter, &label)) {
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// Must ensure that the combo box is UNSORTED for indexes to be the same
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StrArrayAdd(&DriveID, buffer);
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StrArrayAdd(&DriveLabel, label);
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safe_sprintf(entry, sizeof(entry), "%s (%c:)", label, drive_letter);
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// Drive letter ' ' is returned for drives that don't have a volume assigned yet
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if (drive_letter == ' ') {
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safe_sprintf(entry, sizeof(entry), "%s (Disk %d)", label, device_number.DeviceNumber);
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device_number.DeviceNumber |= DRIVE_INDEX_RAW_DRIVE;
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} else {
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safe_sprintf(entry, sizeof(entry), "%s (%c:)", label, drive_letter);
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}
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IGNORE_RETVAL(ComboBox_SetItemData(hDeviceList, ComboBox_AddStringU(hDeviceList, entry),
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device_number.DeviceNumber + DRIVE_INDEX_MIN));
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maxwidth = max(maxwidth, GetEntryWidth(hDeviceList, entry));
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@ -906,6 +917,14 @@ static void CALLBACK ClockTimer(HWND hWnd, UINT uMsg, UINT_PTR idEvent, DWORD dw
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SendMessageA(GetDlgItem(hWnd, IDC_STATUS), SB_SETTEXTA, SBT_OWNERDRAW | 1, (LPARAM)szTimer);
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}
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/*
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* Device Refresh Timer
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*/
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static void CALLBACK RefreshTimer(HWND hWnd, UINT uMsg, UINT_PTR idEvent, DWORD dwTime)
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{
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SendMessage(hWnd, WM_DEVICECHANGE, DBT_CUSTOMEVENT, 0);
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}
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/*
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* Detect and notify about a blocking operation during ISO extraction cancellation
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*/
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@ -1346,7 +1365,7 @@ static INT_PTR CALLBACK MainCallback(HWND hDlg, UINT message, WPARAM wParam, LPA
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POINT Point;
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RECT DialogRect, DesktopRect;
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int nDeviceIndex, fs, bt, i, nWidth, nHeight;
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static DWORD DeviceNum = 0;
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static DWORD DeviceNum = 0, LastRefresh = 0;
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wchar_t wtmp[128], wstr[MAX_PATH];
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static UINT uDOSChecked = BST_CHECKED, uQFChecked;
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static BOOL first_log_display = TRUE, user_changed_label = FALSE;
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@ -1354,11 +1373,33 @@ static INT_PTR CALLBACK MainCallback(HWND hDlg, UINT message, WPARAM wParam, LPA
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switch (message) {
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case WM_DEVICECHANGE:
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if ( (format_thid == NULL) &&
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((wParam == DBT_DEVICEARRIVAL) || (wParam == DBT_DEVICEREMOVECOMPLETE)) ) {
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GetUSBDevices((DWORD)ComboBox_GetItemData(hDeviceList, ComboBox_GetCurSel(hDeviceList)));
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user_changed_label = FALSE;
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return (INT_PTR)TRUE;
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// The Windows hotplug subsystem sucks. Among other things, if you insert a GPT partitioned
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// USB drive with zero partitions, the only device messages you will get are a stream of
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// DBT_DEVNODES_CHANGED and that's it. But those messages are also issued when you get a
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// DBT_DEVICEARRIVAL and DBT_DEVICEREMOVECOMPLETE, and there's a whole slew of them so we
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// can't really issue a refresh for each one we receive
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// What we do then is arm a timer on DBT_DEVNODES_CHANGED, if it's been more than 1 second
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// since last refresh/arm timer, and have that timer send DBT_CUSTOMEVENT when it expires.
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if (format_thid == NULL) {
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switch (wParam) {
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case DBT_DEVICEARRIVAL:
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case DBT_DEVICEREMOVECOMPLETE:
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case DBT_CUSTOMEVENT: // This last event is sent by our timer refresh function
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LastRefresh = GetTickCount(); // Don't care about 49.7 days rollback of GetTickCount()
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KillTimer(hMainDialog, TID_REFRESH_TIMER);
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GetUSBDevices((DWORD)ComboBox_GetItemData(hDeviceList, ComboBox_GetCurSel(hDeviceList)));
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user_changed_label = FALSE;
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return (INT_PTR)TRUE;
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case DBT_DEVNODES_CHANGED:
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// If it's been more than a second since last device refresh, arm a refresh timer
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if (GetTickCount() > LastRefresh + 1000) {
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LastRefresh = GetTickCount();
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SetTimer(hMainDialog, TID_REFRESH_TIMER, 1000, RefreshTimer);
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}
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break;
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default:
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break;
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}
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}
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break;
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11
src/rufus.h
11
src/rufus.h
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@ -36,9 +36,11 @@
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#define STR_NO_LABEL "NO_LABEL"
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#define RUFUS_CANCELBOX_TITLE APPLICATION_NAME " - Cancellation"
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#define RUFUS_BLOCKING_IO_TITLE APPLICATION_NAME " - Flushing buffers"
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#define DRIVE_INDEX_MIN 0x80
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#define DRIVE_INDEX_MAX 0xC0
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#define MAX_DRIVES 16
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#define DRIVE_INDEX_MIN 0x00000080
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#define DRIVE_INDEX_MAX 0x000000C0
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#define DRIVE_INDEX_MASK 0x0000FFFF
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#define DRIVE_INDEX_RAW_DRIVE 0x00010000 // Additional drive properties stored in the drive index
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#define MAX_DRIVES (DRIVE_INDEX_MAX - DRIVE_INDEX_MIN)
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#define MAX_TOOLTIPS 32
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#define MAX_PROGRESS (0xFFFF-1) // leave room for 1 more for insta-progress workaround
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#define MAX_LOG_SIZE 0x7FFFFFFE
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@ -127,7 +129,8 @@ enum timer_type {
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TID_MESSAGE = 0x1000,
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TID_BADBLOCKS_UPDATE,
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TID_APP_TIMER,
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TID_BLOCKING_TIMER
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TID_BLOCKING_TIMER,
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TID_REFRESH_TIMER
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};
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/* Action type, for progress bar breakdown */
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10
src/rufus.rc
10
src/rufus.rc
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@ -30,7 +30,7 @@ LANGUAGE LANG_ENGLISH, SUBLANG_NEUTRAL
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IDD_DIALOG DIALOGEX 12, 12, 206, 316
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STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | DS_CENTER | WS_POPUP | WS_CAPTION | WS_SYSMENU
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EXSTYLE WS_EX_APPWINDOW
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CAPTION "Rufus v1.3.3.237"
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CAPTION "Rufus v1.3.3.238"
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FONT 8, "MS Shell Dlg", 400, 0, 0x1
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BEGIN
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DEFPUSHBUTTON "Start",IDC_START,94,278,50,14
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@ -274,8 +274,8 @@ END
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//
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VS_VERSION_INFO VERSIONINFO
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FILEVERSION 1,3,3,237
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PRODUCTVERSION 1,3,3,237
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FILEVERSION 1,3,3,238
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PRODUCTVERSION 1,3,3,238
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FILEFLAGSMASK 0x3fL
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#ifdef _DEBUG
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FILEFLAGS 0x1L
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@ -292,13 +292,13 @@ BEGIN
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BEGIN
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VALUE "CompanyName", "Akeo Consulting (http://akeo.ie)"
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VALUE "FileDescription", "Rufus"
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VALUE "FileVersion", "1.3.3.237"
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VALUE "FileVersion", "1.3.3.238"
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VALUE "InternalName", "Rufus"
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VALUE "LegalCopyright", "(c) 2011-2013 Pete Batard (GPL v3)"
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VALUE "LegalTrademarks", "http://www.gnu.org/copyleft/gpl.html"
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VALUE "OriginalFilename", "rufus.exe"
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VALUE "ProductName", "Rufus"
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VALUE "ProductVersion", "1.3.3.237"
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VALUE "ProductVersion", "1.3.3.238"
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END
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END
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BLOCK "VarFileInfo"
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